feature(retry): Delete retry mechanism (#1279)

zrpc/internal/clientinterceptors/retryinterceptor.go

@@ -1,25 +0,0 @@
-package clientinterceptors
-
-import (
-	"context"
-
-	"github.com/tal-tech/go-zero/core/retry"
-	"google.golang.org/grpc"
-)
-
-// RetryInterceptor retry interceptor
-func RetryInterceptor(enable bool) grpc.UnaryClientInterceptor {
-	if !enable {
-		return func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn,
-			invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
-			return invoker(ctx, method, req, reply, cc, opts...)
-		}
-	}
-
-	return func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn,
-		invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
-		return retry.Do(ctx, func(ctx context.Context, callOpts ...grpc.CallOption) error {
-			return invoker(ctx, method, req, reply, cc, callOpts...)
-		}, opts...)
-	}
-}

zrpc/internal/clientinterceptors/retryinterceptor_test.go

@@ -1,28 +0,0 @@
-package clientinterceptors
-
-import (
-	"context"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/tal-tech/go-zero/core/retry"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/status"
-)
-
-func TestRetryInterceptor_WithMax(t *testing.T) {
-	n := 4
-	for i := 0; i < n; i++ {
-		count := 0
-		cc := new(grpc.ClientConn)
-		err := RetryInterceptor(true)(context.Background(), "/1", nil, nil, cc,
-			func(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn,
-				opts ...grpc.CallOption) error {
-				count++
-				return status.Error(codes.ResourceExhausted, "ResourceExhausted")
-			}, retry.WithMax(i))
-		assert.Error(t, err)
-		assert.Equal(t, i+1, count)
-	}
-}